import { GroupMessageBaseService } from './group-message-base.service';

/**
 * 分组模式消息
 *
 * @author chitanda
 * @date 2021-06-23 15:06:31
 * @export
 * @class GroupMessageService
 * @extends {GroupMessageBaseService}
 */
export class GroupMessageService extends GroupMessageBaseService {
  private static instance = new GroupMessageService();

  static getInstance(): GroupMessageService {
    return this.instance;
  }
}
